来自李婕的问题
【therearemany（）intheclassroom在括号内填以c开头得单词therearemany（）intheclassroomtheyaredoinghomework在括号内填以c开头得单词】
therearemany（）intheclassroom在括号内填以c开头得单词
therearemany（）intheclassroomtheyaredoinghomework在括号内填以c开头得单词
